• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The method of producing derivatives of 3, 5-TRIHYDRO-OXYPIPERIDINE of the general formula HE SNGON RI X-Y where X is saturated and; 1 and containing a double bond hydrocarbon radical; Y is oxygen or sulfur; R, fl., Rj are the same or different and independently of one another denote hydrogen atoms, C — C alkyl, methoxy, diethoxy methoxy, carbethoxy, hydroxy, hydroxymethyl, hydroxycarbonyl, amino, aminomethyl, aminoethyl, acetamido, formyl, cyano- , - cyanomethyl, carbamoyl, phenylcarbamoyl, phenyl, morpholinocarbonyl, or a group of the formula V - co-0 - 0 characterized in that the compound of the formula OH “OYV - SIGON H is reacted with a compound of the general formula
    公开号:SU1014471A3
    申请号:SU813246202
    申请日:1981-02-23
    公开日:1983-04-23
    发明作者:Юнге Бодо；Штольтефус Юрген；Мюллер Лутц；Краузе Ханс-Петер；Зитт Рюдигер
    申请人:Байер Аг (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a method for producing new 3,., 5 derivatives of trihydroxypiperidine of the general formula
    where X is a saturated or double-bonded hydrocarbon radical; : Y - oxygen or cepaj, are the same or different and independently of one another denote hydrogen atoms; , pheny e morpholinocarbonyl or a group of the formula
    which possess valuable pharmacological and biologically active 1 and properties that allow them to be used in medicine and gel households.
    There is a known method of alkylation of amines with alkyl halides in the presence of a sugar, their acid means.
    The reaction is preferably carried out in an inert organic solvent medium with heating (1j.
    The purpose of the invention is to develop, on the basis of a known method, a method of obtaining new derivatives of 3.5 trihydroxypiperidine, which can be used in medicine as a remedy for diabetes, hyperlipemia and obesity, as well as in animal husbandry as a means of influencing the ratio of meat and fat in favor of ma sa in animals.
    The goal is achieved by the fact that according to the method of obtaining derivatives, 3, 5-trihydroxypiperidine of General formula 1
    HE
    but 1 he
    W
    t SNGON
    /
    i
    subjected to interaction with the compound of General formula III
    Rt
    U
    V
    Cs
    R ,. R.
    and R-1 have the indicated
    where Xs have j and ,,, 1.,.,
    value; Z means a halogen atom,
    in the presence of an acid binder
    facilities.
    Example 1 N -p-phenoxyethyl-1-desoxinomyrimycin.
    Suspension, from g of deoxine myirimycin and 12p g of powdered potassium carbonate in 100 ml abs. dimethylformamide and 1597 g of pr-phenoxyethyl bromide are stirred for 5 hours at 90 degrees C.
    Then the reaction mass is cooled and sucked off, the filtrate is concentrated at 60 ° C bath on a rotary evaporator. The condensed residue is dissolved in a hot state in a small amount of water and left to stand for 18 hours, the resulting crystals are sucked off and washed with ice water. 10.5 g of crystalline precipitate are obtained with a melting point of 6 ° C,
    Example 2. N-5-phenoxypentyl -1-deoxinomyrimycin,
    , 6 g of 1-deoxynomyrimicin, 1V;, r 5-phenoxypentyl bromide and 6.2 g of powdered potassium carbonate are stirred for 5 hours at. Then ohla give and sucked off. The filtrate is concentrated at 70 ° C. in a rotary evaporator. The thickened precipitate is dissolved in 300 ml of ethanol. After the addition of brightening earth, it is filtered and concentrated. The semi-solid product is stirred with acetonitrile, sucked off and washed with acetonitrile and water. 6.35 f of a colorless product are obtained with a melting point of 138-139 ° C.
    Example 3. N - (A-phenoxytansant-2-yl-yl) -1-deoxinoimyricin hydrate. A suspension of 3.6 g of 1-deoxoinomyrimicin and L, 55 g of ground potassium carbonate in iO ml of absolute dimethylformamide and 6.2 g of 1-phenoxy-β-bromotransbuten-2 are stirred for 5 hours. Then the reaction mass is cooled and sucked off. The filtrate is concentrated at 60 ° C and the condensed residue is stirred with a small amount of water. The resulting solid is filtered off with suction and washed with water and isopropanol. After recrystallization from water, 3.1 g of almost colorless crystals with a melting point of 120 ° C are obtained. Example A. M- (1 -6enylthioethyl -1-deoxinoimyrimycin. 19, g of 1-deoxinoiomyrimicin, 2.8 g of powdered potassium carbonate and 33, 9 2-phenylthioethyl bromide in 200 ml of absolute dimethylformamide is stirred for 8 hours at 90lOO C. Then it is cooled, sucked off and the filtrate is concentrated at a rotary evaporator. The oily residue is cleaned on a 120 cm high column and 6 cm wide, containing as a stationary phase cellulose, and as a mobile phase first acetone, then acetone. The pure fractions are combined and concentrated. Then it is recrystallized from isopropanol. 16.3 g of a colorless substance is obtained with a melting point of 121-1 3 C. Example 5. N-Ct- (3-Methylphenylthio) -buten-2-yl) -1-deoxinomyrimicin. A mixture of 7.2 g of 1-deoxyniomyrimycin, 9.1 g of powdered potassium carbonate and 22 g of bromide - (3-methyl. Phenylthio) -buten-2-yl and 8P ml of absolute dimethylformamide is stirred for 7 hours at. Then cool give, suck off and thicken. The residue is applied to a column containing cellulose as the stationary phase and acetone as the mobile phase. Pure product is obtained by applying 98% acetone. Pure fractions are evaporated. Crystallized from a small amount of ethanol. 12.5 g of colorless crystals are obtained with a melting point of 10b ° C. Example 6. - (- (- Chlorophenyl thio) -buten-2-yl) -2-deoxinoiomyrimicin, 7.2 g of 1-deoxinoiomyrimicin, 9.1 potassium carbonate and 20.8 g of bromide - (-chlorophenylthio) -butene- 2-yl in 80 m absolut dimethylformamide is stirred for 6 hours at 100 g. Then the reaction mass is cooled, sucked off and evaporated. The residue is triturated with water and the resulting solid product is filtered off with suction. After recrystallization from acetonitrile with a content of isopropanol, 6.7 g of colorless crystals with a melting point of 93-95 ° C are obtained. Analogously to Examples 1-6, the following compounds are prepared. one . N (t-phenoxybutyl) - 1-deoxyp C. Noirymicin with a melting point of 32 °. 2.N (f (2, 6-Dimethylphenoxy) -ethyl) -1-deoxinomyrimicin with a melting point of 155-15 ° C. Yield 30%. 3.N- (3 (2, 6-Dimethoxyphenoxy) -propyl) -1-deaoxinoimyricin with a melting point of 128 ° C. The yield of 28.5%. . N- (P (., 4-Dichlorophenoxy) -ethyl) -1-deoxinomyrimycin with a melting point of 175-17 ° C. Exit 26.5. 5. N- (3-Lenoxypropyl) -1-deoxinoine irimycin with a melting point of 152 ° C. Yield 6. N- ((-I-Methoxyphenyloxytransbutene-2-yl) -1-deoxinoiomyrimine with melting point 1b3-1b6C. Yield 22. 7 N- (- (4-Carbethoxyphenyloxy) -buten-2-yl) -1-deoxineiomyrimycin with a melting point of 170-172 0. Yield 2k%, 8, N (P ((-Methoxyphenoxy) ethyl) -1-deoxineyomyrimycin with a melting point of 175-178 ° C., yield of 26.5%. 9. N- (P- (| -Hlorphenoxy) -ethyl) 1-deoxinoimirimycin with a melting point of 15b-1 ° C. Output. 281. 10.N - (P- (4-ianophenoxy) -ethyl) - 1-deoxinoimirimycin with a melting point of 125 C. The yield is 3.2., 5% 11.N- (p- (3-Methylphenoxy) -ethyl ) -1-deoxoinomyrimicin with a melting point of 132-13t ° C. Exit 31. 12. N- (L- (C-Methylphenylthio) -ethyl) -1-deoxinoimyrimycin with melting point 12b-127 ° C. Exit 29.5 %. 1 3. M - (, 1-Tert-butylphenylthio) -buten-2-yl -1-deoxinoimirimycin with a melting point of 138-14 ° C. Exit 28 :. N- 4- | -methylphenylthio (-butyl 2-yl) -1-D zoxiniriymycin with a melting point of 83 ° C. Exit 31. 15. iJ- (t-Phenylphenoxy) -buten-2-yl) -1-deoxinoimirimycin with melting point 1b5-1b9C. Exit 32.5. 16.N- (P-C-Acetamidophenoxy) (-ethyl) -1-deoxinoimyrimycin melting point 169-1 UO C. Yield 25%. 17.N- (fi- (iEtoxycarbonylphenox-ethyl) -1-deoxinomyrimicin with melting point. Yield 28% C. 18.N- (-Formylphenoxy) -ethyl) -1-deoxinomyrimicin with a melting point of kS ° C. Yield 27%. 19.N- (p - (- Hydroxyphenoxy) -ethyl) -1-deoxinomyrimycin with a melting point of 1 9-151 ° C. Exit 26.5. 20.N- ((3-3toxicar6onylphenox-ethyl) -1-deoxinomyrimicin with a melting point of 116 ° C, Yield 29%. 21.N- (4-acetamidophenoxy-6yten-2-yl j-1-deoxyenoimyrimycin with a melting point 82c. Yield 251. 22.N- (L- (4-Amiomethylphenoxy) -ethyl) 1-deoxinoimirimycin with a melting point of 1b9c. Yield 30%. 23.N- (4-Hydroxymethylphenoxy) ethyl -1-deoxyinomyrimicin with a melting point 173-17 C. Yield 23%. 24.N- {- {t-Aminophenoxy) -Byt-2-en-yl) -1-deoxinoimyrimycin with melting point. Exit 31%. 25.N-O- ((-Aminophenoxy) -ethyl) -1-deoxinoimirimycin dihydrochloride with a melting point of 272 ° C (decomposed). Yield 28%. 26.H- (p- (4-Hydroxycarboiylphenoxy) -ethyl) -1-deoxinoimirimycin with MULTI-melting 235-237 ° C, Yield 24% foam). Yield 20.5%. 28.N- (p- (4-Liethoxymethoxyphenoxy)) - 1-deoxinomyrimicin with a melting point of 1l8C, Yield 22%. 29.N- (p- (4-Tert.-butylphenylthio) -egil) -1-deoxynomyrimycin (in the form of a colorless oil). Yield 25%. 30.N - (. 4-Phenylthiobuten-2-ylL-1-deoxynoimyricin with a melting point of P7-119 ° C. Yield 30%, 31.N (p) - 4-Cyanomethylphenoxy-ethyl -1-deoxynomyrimycin with a melting point of 128 -132 ° C. Yield: 26.5%. 32.H 4f 4-Aminoethylphenoxy-ethyl) -1-deoxineyriymycin with a melting point of 159-162 0, Yield 28%. 33. (p-4-Hydroxycarbonylphenoxy - ethyl -1-desoxinoyrimycin as S-hydroxysuccinimide ester with melting point 137-139 C. Yield 20%. 34.M - ((4-Kapbamoyl-phenoxy) -ethyl J-1- deoxinomyrimycin with a melting point of 183-184 ° C, Yield. 35.N- (P- (4-Morpholinocarbonyl-phenoxy) -ethyl) -1-deoxinoimymycin (as a foam). Yield 18%. 36.N- (2- ( 4-Phenylcarbamoylphenoxy) -ethyl) 1-desoxinoyriymycin with a melting point of 19 ° C. Yield 31%. 37.N- (2- (4-Phenylphenoxy) -ethyl) -1-deoxinomyrimicin with a melting point of 198 ° (;;, Output 30.5 %. The proposed method allows to obtain new biologically active compounds. These can be used in medicine as a remedy for diabetes, hyperlipemia and obesity, as well as in animal husbandry.
    权利要求:
    Claims (1)
    [1]
    METHOD FOR PRODUCING 3,4,5-TRIGYDROXYPIPERIDINE DERIVATIVES of the general formula where X is saturated ip containing a double bond C 2 ~ C hydrocarbon radical;
    Y is oxygen or sulfur;
    R., Rgj R3 are the same or different and independently represent hydrogen atoms, C ^ -C ^ -alkyl, methoxy, diethoxy, methoxy, carbethoxy, hydroxy, hydroxymethyl, hydroxycarbonyl, amino, aminomethyl, aminoethyl, acetamido, formyl, cyano ·, - cyanomethyl, carbamoyl, phenylcarbamoyl, phenyl, morpholinocarbonyl or a group of the formula characterized in that the compound of the formula
    OH is reacted with a compound of the general formula wherein X, Y g R h , and Rj are as defined; Z. means a halogen atom in the presence of an acid binding agent.
    类似技术:
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    同族专利:
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    引用文献:
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    RU2702133C2|2013-09-16|2019-10-04|ЭМЕРГЕНТ ВИРОЛОДЖИ ЭлЭлСи|Deoxynoyirimicin derivatives and methods for use thereof|GB1555654A|1977-06-25|1979-11-14|Exxon Research Engineering Co|Agricultural burner apparatus|
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    DE3322006A1|1983-06-18|1984-12-20|Robert Bosch Gmbh, 7000 Stuttgart|Device for controlling an inductive final control element, especially a carburetter|DE3737523A1|1987-11-05|1989-05-18|Bayer Ag|USE OF SUBSTITUTED HYDROXYPIPERIDINES AS ANTIVIRAL AGENTS|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19803007078|DE3007078A1|1980-02-26|1980-02-26|NEW DERIVATIVES OF 3,4,5-TRIHYDROXYPIPERIDINE, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS A MEDICINAL PRODUCT AND IN ANIMAL FOOD|
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